I have called United Builders to replace my sliding door in Fontana. Mr. Rick showed up and gave us estimation and he was so nice. He recommended me and my wife with the best sliding doors then we asked him to start the work. He and his team started the same week and they did a great job. They charged me less than I expected. My new sliding door looks amazing.

WE RECENTLY HAD WINDOWS INSTALLED BY UNITED WINDOWS.THEY WERE PROFESSINAL,AND ON TIME.WE RECOMMEND THIS COMPANY TO OUR FAMILY AND FRIENDS.THANK YOU RICK FOR TAKING CARE OF US. YOU AND YOUR CREW ARE EXCELLENT. WE LOVE OUR WINDOWS NOE AND OFELIA FROM YUCAIPA.

Of all the estimates we were given, United Builders was the best price. Rick was honest and genuine and we trusted him to do a good job. The crew was respectful and cleaned up after themselves. They did a great job. We were extremely happy with our new windows!

Bought windows from United Builders in Rancho Cucamonga a fews ago and recently had some problems that were solved after talking to United Builders and Atrium. The Atrium vinyl had turned yellow/light brown color and Atrium at first did not want to replace the windows saying natural weathering. I would not recommend Atrium windows but I would recommend United Builders they did a good job. Price and Atrium service on the windows is why the rating is so low. I wish United Builders sold other window brands but they dont.

Bought windows from United Builders in Rancho Cucamonga a fews ago and recently had some problems that were solved after talking to United Builders and Atrium. The Atrium vinyl had turned yellow/light brown color and Atrium at first did not want to replace the windows saying natural weathering. I would not recommend Atrium windows but I would recommend United Builders they did a good job. Price and Atrium service on the windows is why the rating is so low. I wish United Builders sold other window brands but they dont.